Supplemental Financial Information - Summary of Financing Receivables (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Financing receivables
Allowance for credit loss	$ (4,400)	$ (3,600)
Non-current	4,300	4,300
Financed Service Contracts and Other
Financing receivables
Gross	13,589	13,288
Unearned income	(1,664)	(1,535)
Allowance for credit loss	(4,369)	(3,582)
Total, net	7,556	8,171
Current	3,262	3,902
Non-current	$ 4,294	$ 4,269